/*
 * Copyright 2025 NAVER Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.navercorp.pinpoint.collector.applicationmap.dao.hbase;

import com.navercorp.pinpoint.common.buffer.AutomaticBuffer;
import com.navercorp.pinpoint.common.buffer.Buffer;
import com.navercorp.pinpoint.common.server.applicationmap.Vertex;

import java.util.Objects;

public class HostLinkFactoryV2 implements HostLinkFactory {

    private final HostRowKeyEncoder rowKeyEncoder;

    public HostLinkFactoryV2(HostRowKeyEncoder rowKeyEncoder) {
        this.rowKeyEncoder = Objects.requireNonNull(rowKeyEncoder, "rowKeyEncoder");
    }

    @Override
    public byte[] rowkey(String parentApplicationName, int parentServiceType, int parentServiceUid, long timestamp) {
        return this.rowKeyEncoder.encodeRowKey(parentApplicationName, parentServiceType, parentServiceUid, timestamp);
    }

    @Override
    public byte[] columnName(Vertex self, String host) {
        Buffer buffer = new AutomaticBuffer(64);
        buffer.putPrefixedString(host);
        buffer.putPrefixedString(self.applicationName());
        buffer.putShort(self.serviceType().getCode());
        return buffer.getBuffer();
    }
}
